Kalob Wayne Byers, an American citizen, has been detained in Russia on a drug smuggling charge. Byers was taken into custody at Moscow's Vnukovo Airport after a K-9 detected something in his luggage. He will remain in custody for 30 days and has been charged with smuggling narcotic drugs, potentially facing up to 10 years in prison. The U.S. State Department has not yet commented on the situation.